78936795

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11933}}^1$

素因数の和:11961

約数の個数: 48

約数和(自身を含む): 163257120

約数和(自身を除く): 84320325

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 11933, 35799, 59665, 83531, 107397, 178995, 250593, 322191, 417655, 536985, 584717, 751779, 1252965, 1610955, 1754151, 2255337, 2923585, 3758895, 5262453, 8770755, 11276685, 15787359, 26312265, 78936795]

約数ペア:

[(1, 78936795), (3, 26312265), (5, 15787359), (7, 11276685), (9, 8770755), (15, 5262453), (21, 3758895), (27, 2923585), (35, 2255337), (45, 1754151), (49, 1610955), (63, 1252965), (105, 751779), (135, 584717), (147, 536985), (189, 417655), (245, 322191), (315, 250593), (441, 178995), (735, 107397), (945, 83531), (1323, 59665), (2205, 35799), (6615, 11933)]